Gica, I. T. (1999). National ID system is really no big deal. Manila Bulletin.
Chicagoスタイル(17版)引用形式Gica, Ivar T. "National ID System Is Really No Big Deal." Manila Bulletin 1999.
MLA(9版)引用形式Gica, Ivar T. "National ID System Is Really No Big Deal." Manila Bulletin, 1999.
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